1.8 Plus 2.8 Addition :

Number 1	Number 2	Answer
1.8	2.8	4.6

How to calculate 1.8 plus 2.8 ?

Let's break down the addition of 1.8 and 2.8 step by step:

   1.8      <-- Start with the rightmost column
+  2.8
---------

    Add the digits in the rightmost column:
        8 + 8 + 1 = 16
        Write down 6 in the rightmost column, carry over 1 to the next column.

   1.8
+  2.8
---------
     6


    Add the digits in the rightmost column:
        1 + 2 + 0 = 4
        Write down 4 in the rightmost column, carry over 0 to the next column.

   1.8
+  2.8
---------
     4.6

    Continue to the left:
        There are no more columns to the left.

The final result is 4.6.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
1.9	10.8	12.7	1.9 plus 10.8
2	14.8	16.8	2 plus 14.8
2.1	20.8	22.9	2.1 plus 20.8
9.1	2.5	11.6	9.1 plus 2.5
7.4	2	9.4	7.4 plus 2
4	5.3	9.3	4 plus 5.3